CN110304571A - A kind of automatically-unhooked coaster - Google Patents
A kind of automatically-unhooked coaster Download PDFInfo
- Publication number
- CN110304571A CN110304571A CN201910664838.3A CN201910664838A CN110304571A CN 110304571 A CN110304571 A CN 110304571A CN 201910664838 A CN201910664838 A CN 201910664838A CN 110304571 A CN110304571 A CN 110304571A
- Authority
- CN
- China
- Prior art keywords
- module
- unhooked
- rack body
- automatically
- retarder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000013078 crystal Substances 0.000 claims 1
- 230000005622 photoelectricity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 239000000725 suspension Substances 0.000 description 6
- 230000005611 electricity Effects 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/40—Control devices
- B66D1/42—Control devices non-automatic
- B66D1/46—Control devices non-automatic electric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/18—Power-operated hoists
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coin-Freed Apparatuses For Hiring Articles (AREA)
Abstract
The present invention relates to a kind of automatically-unhooked coasters, including rack body, the pulley being rotatably arranged on the inside of two rack bodies, it is fixed at the controller of rack body side, be fixed at rack body lower part determines hook, across rack body and the swivel hook that is socketed on more rib axis, it is fixedly connected with the pin shaft in more rib shaft ends portion, it is fixedly connected with the retarder of pin shaft and the motor being arranged on retarder, it can carry out fast automatic completion lifting and unloading, with labour cost is saved, the automatically-unhooked hook gear of working efficiency is effectively improved.
Description
Technical field
The present invention relates to lifting traction fields, and in particular to a kind of automatically-unhooked coaster.
Background technique
Traditional tackle arrangement is in hoisting process, since hook is fixed cargo handling process by artificial handling, efficiency ten
Divide lowly, and dangerous, and traditional coaster can not show the weight of the cargo of carrying in time, the degree of automation
Lowly, in handling, how automatically-unhooked suspension hook is just particularly important.
Summary of the invention
While the present invention overcomes prior art difficulty, fast automatic completion lifting can be carried out and unload by providing one kind
It carries, has and save labour cost, effectively improve the automatically-unhooked hook gear of working efficiency.
A kind of automatically-unhooked coaster, including rack body, the pulley being rotatably arranged on the inside of two rack bodies, fixation are set
The controller in rack body side is set, be fixed at rack body lower part determines hook, across rack body and is socketed in
Swivel hook on more rib axis, is fixedly connected with the pin shaft in more rib shaft ends portion, is fixedly connected with the retarder of pin shaft and is arranged in retarder
On motor.
The controller includes the central processing unit being arranged on circuit boards, the sensor circuit module connecting with center,
Power module, SD card memory module, transistor display circuit module, direct current positive and negative rotation control motor module, duplexing transceiver module,
Electromagnet module and overcurrent protection module；Pressure sensor is provided on more rib axis；The direct current positive and negative rotation controls motor
Module input connects photoelectric travel limit switch, and the direct current positive and negative rotation control motor module output end connects overcurrent protection module.
More rib axis are rotatably arranged on rack body；The swivel hook is fixed on more rib axis.
Hollow pin is provided on the retarder, the hollow pin is fixedly connected on the gear shaft of retarder, the hollow pin with
Pin shaft is fixedly connected.
The beneficial effect that invention obtains is:
The present invention is provided with pulley, can sliding up and down by wirerope realization device, being provided with motor can be for swivel hook
Rotation process provides enough positive and negative rotation power, is provided with more rib axis, swivel hook can be driven to be rotated, is provided with control
Device controls the positive and negative rotation campaign of motor；The present invention can carry out fast automatic completion lifting and unloading, have save labour at
This, effectively improves the automatically-unhooked hook gear of working efficiency.
Detailed description of the invention
Attached drawing 1 is schematic diagram of the three-dimensional structure；
Attached drawing 2 is schematic elevation view of the present invention；
Attached drawing 3 is perspective view of the explosion of the present invention；
Attached drawing 4 is left view schematic diagram of the present invention；
Attached drawing 5 is central processing unit schematic diagram of the present invention；
Attached drawing 6 is power module schematic diagram of the present invention；
Attached drawing 7 is SD card memory module schematic diagram of the present invention；
Attached drawing 8 is transistor display circuit module schematic diagram of the present invention；
Attached drawing 9 is that direct current positive and negative rotation of the present invention controls motor module schematic diagram；
Attached drawing 10 is electromagnet module schematic diagram of the present invention；
Attached drawing 11 is overcurrent protection module schematic diagram of the present invention；
Attached drawing 12 is controller principle schematic diagram of the present invention.
In the accompanying drawings
Hook, 4 swivel hooks, 5 motors, 6 retarders, 7 hollow pins, 8 controllers, more than 9 rib axis, 10 pin shafts are determined in 1 rack body, 2 pulleys, 3.
Specific embodiment
As shown in attached drawing 1-11, a kind of automatically-unhooked coaster, including rack body 1, it is rotatably arranged on two rack bodies
The pulley 2 of inside is fixed at the controller 8 of rack body side, and be fixed at rack body lower part determines hook 3, wears
The swivel hook 4 crossing rack body and being socketed on more rib axis 9 is fixedly connected with the pin shaft 10 in more rib shaft ends portion, is fixedly connected with pin
The retarder 6 of axis and the motor 5 being arranged on retarder.
The controller includes the central processing unit being arranged on circuit boards, the sensor circuit module connecting with center,
Power module, SD card memory module, transistor display circuit module, direct current positive and negative rotation control motor module, duplexing transceiver module,
Electromagnet module and overcurrent protection module；Pressure sensor is provided on more rib axis.
More rib axis 9 are rotatably arranged on rack body；The swivel hook 4 is socketed on more rib axis.
Hollow pin 7 is provided on the retarder, the hollow pin is fixedly connected on the gear shaft of retarder, the hollow pin with
Pin shaft is fixedly connected.
The rotation of controller control motor positive and inverse in use, motor rotation are transmitted power to by retarder
On more rib axis, more rib axis is driven to rotate, and then the swivel hook being fixedly attached with more rib axis is driven to be rotated, and then completes to hang
Hook, the process of unhook.
Control section is constituted:
Central processing unit: signal is handled using STM32F103 model using single-chip microcontroller.
Sensor circuit module: after pressure sensor experiences weight, the weight amount experienced is passed through into amplification pick-up
Circuit conversion facilitates central processing unit to carry out data acquisition at 4-20mA.
Power module: the power supply of device is provided by the lithium polymer battery of 16.8V, is depressurized to 12V by chip TPS5450
5V and 3.3V are depressurized to central processing unit and other circuit modules to sensor power supply and chip TPS5430 and AMS1117A
Power supply.Battery can be charged by solar charging panel.
Transistor display circuit module: Setup Controller is provided with transistor display circuit module, passes through chip
The eight road bus transceivers and 3.3V of SN74LVC4245A ternary output to 5V shift unit, single-chip microcontroller pass through 3 pins just
It can be in numeral method weight weight amount.
SD card memory module: being provided with SD card memory module, is inserted into SD card, the weight weight carried every time can be stored
Get off, conveniently checks and record.
Duplexing transceiver module: bluetooth BLE is used, NRF51822 model is specifically used；To the data of central processing unit processing
Transmitted, can by way of this wireless transmission the terminals such as mechanical, electrical brain in one's hands to carry out data exchange and control.
Electromagnet module: this automatically-unhooked suspension hook possesses electromagnet module, controls electromagnet by optocoupler and relay
The on-off of coil current, when weight landing, central processing unit controls electromagnet power-off, and magnetic force disappears, and will bundle the steel of weight
Cord is put down.
Direct current positive and negative rotation controls motor module: L298N motor drive module is used, when wirerope is sucked in electromagnet, in
Central processor controls motor rotation, and suspension hook hooks wirerope, and transmits data, central processing unit control by power supply travel switch
Motor stops rotating；When weight landing, electromagnet unclamps wirerope, and central processing unit controls motor and reversely rotates, and suspension hook is put
Wirerope is opened, and data are transmitted by power supply travel switch, central processing unit control motor stops rotating.
Overcurrent protection module: when travel switch failure, current of electric increases, and can pass through detection current of electric judgement electricity
Machine state, allows motor to stop rotating, and protects circuit and mechanical part.
The input terminal of power module connects solar charging circuit, the output end of power module connect overcurrent protection module into
And to direct current positive and negative rotation control motor module function power supply, overcurrent protection module play the role of protect motor, power supply it is defeated
Outlet is also connected with voltage conversion circuit, and then powers to central processing unit, power module outlet connection sensor circuit module,
Electromagnet module, duplexing transceiver module, transistor display circuit module and SD card memory module.
In use by data terminals such as mobile phone or computers, signal, duplex transmitting-receiving are sent to duplexing transceiver module
The input terminal of module receives signal, transfers signals to central processing unit, and central processing unit processing signal simultaneously passes through signal
Photoelectric travel limit switch is transferred to direct current positive and negative rotation control motor module, and direct current positive and negative rotation controls the logical of motor module control motor 5
Electric direction, and then 5 positive and negative rotation campaign of motor is controlled, motor 5 rotates and then drives the rotation of retarder 6, and then drives retarder
It transmits power on more rib axis, more rib axis is driven to rotate, and then the swivel hook being fixedly attached with more rib axis is driven to be rotated,
And then complete suspension hook, the process of unhook.
After the completion of suspension hook movement, lifted by crane, the pressure sensor in sensor circuit module transmits signal at this time
To central processing unit, weight signal is transferred to SD card memory module and carries out storage record by central processing unit, and central processing unit will
Weight signal is transferred to transistor display circuit module and is shown, weight signal is transferred to duplex transmitting-receiving mould by central processing unit
Block is transferred to the data terminals such as mobile phone or computer in turn and carries out record processing.
The present invention is powered by lithium polymer battery, and is equipped with solar charging panel, or provides electricity by conducting wire
Power；It can be handled, weight be shown on charactron, and deposit by the data that central processing unit transmits pressure sensor
Storage is conveniently checked in SD card；Central processing unit can also be controlled by remote control；By being passed to photoelectric travel limit switch
The processing of transmission of data controls motor operation and positive and negative rotation；When photoelectric travel limit switch damage, overcurrent protection electricity can be passed through
Road controls motor stalling.
Embodiment described above is merely a preferred embodiment of the present invention, and the simultaneously exhaustion of the feasible implementation of non-present invention, right
For persons skilled in the art, any aobvious to made by it under the premise of without departing substantially from the principle of the invention and spirit and
The change being clear to should be all contemplated as falling within claims of the invention.
Claims (4)
1. a kind of automatically-unhooked coaster, which is characterized in that including rack body (1), be rotatably arranged on the inside of two rack bodies
Pulley (2), be fixed at the controller (8) of rack body side, be fixed at rack body lower part determines hook (3),
Across rack body and the swivel hook (4) that is socketed on more rib axis (9), it is fixedly connected with the pin shaft (10) in more rib shaft ends portion, Gu
Surely the motor (5) for connecting the retarder (6) of pin shaft and being arranged on retarder.
2. a kind of automatically-unhooked coaster according to claim 1, which is characterized in that the controller includes being arranged in circuit
Central processing unit on plate, the sensor circuit module being connect with central processing unit, power module, SD card memory module, crystal
Pipe display circuit module, direct current positive and negative rotation control motor module, duplexing transceiver module, electromagnet module and overcurrent protection module；
Pressure sensor is provided on more rib axis；The direct current positive and negative rotation control motor module input terminal connection photoelectricity stroke is opened
It closes, the direct current positive and negative rotation control motor module output end connects overcurrent protection module.
3. a kind of automatically-unhooked coaster according to claim 1, which is characterized in that more rib axis (9) are rotatably arranged on branch
On frame ontology；The swivel hook (4) is fixed on more rib axis.
4. a kind of automatically-unhooked coaster according to claim 1, which is characterized in that hollow pin (7) are provided on the retarder,
The hollow pin is fixedly connected on the gear shaft of retarder, and the hollow pin is fixedly connected with pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910664838.3A CN110304571A (en) | 2019-07-23 | 2019-07-23 | A kind of automatically-unhooked coaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910664838.3A CN110304571A (en) | 2019-07-23 | 2019-07-23 | A kind of automatically-unhooked coaster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110304571A true CN110304571A (en) | 2019-10-08 |
Family
ID=68080705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910664838.3A Pending CN110304571A (en) | 2019-07-23 | 2019-07-23 | A kind of automatically-unhooked coaster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110304571A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204702410U (en) * | 2015-03-11 | 2015-10-14 | 河南省矿山起重机有限公司 | Suspension hook group and use the hoisting crane of this suspension hook group |
| CN105347181A (en) * | 2015-12-07 | 2016-02-24 | 南开大学 | Automatic lifting hook system |
| CN105836610A (en) * | 2016-05-31 | 2016-08-10 | 无锡市新华起重工具有限公司 | Cargo hook device capable of achieving automatic unhooking |
| CN106904531A (en) * | 2017-04-26 | 2017-06-30 | 无锡市新华起重工具有限公司 | Automatically-unhooked suspension hook |
| CN207518498U (en) * | 2017-11-01 | 2018-06-19 | 上海电机学院 | DC motor controller with WIFI function |
| CN207618900U (en) * | 2017-12-18 | 2018-07-17 | 江西基业科技有限公司 | A kind of tup automatic decoupling device |
| CN210620096U (en) * | 2019-07-23 | 2020-05-26 | 河北同力滑车有限公司 | Automatic unhooking tackle |
-
2019
- 2019-07-23 CN CN201910664838.3A patent/CN110304571A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204702410U (en) * | 2015-03-11 | 2015-10-14 | 河南省矿山起重机有限公司 | Suspension hook group and use the hoisting crane of this suspension hook group |
| CN105347181A (en) * | 2015-12-07 | 2016-02-24 | 南开大学 | Automatic lifting hook system |
| CN105836610A (en) * | 2016-05-31 | 2016-08-10 | 无锡市新华起重工具有限公司 | Cargo hook device capable of achieving automatic unhooking |
| CN106904531A (en) * | 2017-04-26 | 2017-06-30 | 无锡市新华起重工具有限公司 | Automatically-unhooked suspension hook |
| CN207518498U (en) * | 2017-11-01 | 2018-06-19 | 上海电机学院 | DC motor controller with WIFI function |
| CN207618900U (en) * | 2017-12-18 | 2018-07-17 | 江西基业科技有限公司 | A kind of tup automatic decoupling device |
| CN210620096U (en) * | 2019-07-23 | 2020-05-26 | 河北同力滑车有限公司 | Automatic unhooking tackle |
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